As dtmf said, you cannot leave any open slots between modules. Voice mail is always hunt group 7, the extensions will be the first 4 ext's that would fall in that slot.
I don't know that much about networking with Partner. I'm not sure you can even do what you're talking about. I understood the DSL card was for voice. I know that when using a port for modem, you're limited to about 28,800.
As for your wiring, why aren't you using phone standards, 568B? Most info you get lists colors associated with B.
The dual zone wireless (Avaya 9040?) isn't great. A lot of clashing between units and noise. We only install Engenious wireless now.
